Depletion allowances, Spanish subsidiary PE exposure, and the real cost of trading Texas's zero-income-tax environment for Spain's progressive IRPF — expert guidance for energy professionals relocating to Spain.
Houston Energy Professionals
The US percentage depletion deduction under IRC §613 — up to 15% of gross income from oil and gas properties — has no Spanish equivalent. When you become a Spanish tax resident, depletion allowances taken on your US partnership K-1 income do not reduce your Spanish taxable base. Spanish law taxes the full economic income from mineral extraction rights. Worse, if your working interest constitutes a permanent establishment in Spain, the profits attributable to that PE will be subject to Spanish corporate tax at 25% rather than benefiting from the treaty's business profits exemption. Proper characterisation of your working interest vs passive royalty interest is critical before you relocate.
Many Houston-based energy executives hold senior roles at companies with Spanish subsidiaries — Repsol joint ventures, offshore operations in the Canaries, or renewable energy projects under Spain's green energy framework. Relocating to Spain while managing a Spanish subsidiary creates multiple exposure points: deemed director salary under Spanish employment rules, transfer pricing scrutiny on inter-company service fees, and potential reclassification of your US employment income as Spanish-sourced if management decisions are made from Spain. A pre-move restructuring analysis is essential to protect both you and your employer from unexpected Spanish tax claims.
Texas levies no state income tax, so Houston professionals are accustomed to retaining 100% of after-federal income. Spain's IRPF rates range from 19% to 47% at the national level, with Andalusia adding up to 3.75% — meaning total marginal rates in Málaga or Marbella can reach nearly 50% on ordinary income above €300,000. The Beckham Law's 24% flat rate on Spanish-source income can dramatically reduce this burden for eligible new residents, but the window to apply is narrow (within 6 months of registering for Social Security). Oil and gas executives should model the full IRPF vs Beckham comparison before the move, not after.
What We Cover
Texas has no state income tax, so there is no Texas-side "exit return" to file. However, your US federal residency position must be established cleanly: you need to sever sufficient US ties (Green Card relinquishment or substantial presence analysis) and file Form 8854 if relevant. On the Spanish side, the 183-day rule under Art. 9 LIRPF and the economic interest test (Spain as primary base of operations) both apply. For energy professionals with offshore rotational schedules, carefully tracking physical presence days is critical — days on a platform in international waters do not automatically break Spanish residency.
The 1990 US–Spain Tax Treaty (updated by 2013 Protocol) contains distinct rules for oil and gas income. Business profits from a US working interest (Art. 7) are only taxable in Spain if there is a permanent establishment — but the definition of PE for oil and gas exploration activities in Spanish territorial waters is broader than the standard 12-month construction PE rule. Royalty income from mineral rights (Art. 12) is subject to 10% withholding at source. Passive income from US oil and gas master limited partnerships (MLPs) is typically characterised as portfolio income and subject to Spain's 19–28% savings rate — a much better outcome than the general income scale.
Houston energy executives typically hold complex US investment accounts: oil and gas partnership interests, MLPs held in brokerage accounts, deferred compensation plans, and royalty trust units. All foreign financial accounts with aggregate value exceeding $10,000 at any point during the year require FBAR reporting (FinCEN 114 by April 15). FATCA Form 8938 applies at $200,000/$300,000 thresholds. Spain's Modelo 720 requires declaration of all foreign assets exceeding €50,000 per category (bank accounts, securities, real estate) by March 31 each year. Crucially, interests in US oil and gas partnerships may need to be valued and reported as securities — consult us before assuming they are out of scope.
The Beckham Law (Art. 93 LIRPF, updated by the 2023 Startup Law) offers new Spanish residents a 24% flat rate on Spanish-source income for up to five years. For an oil and gas executive earning €400,000 in Spanish-source salary, the savings versus standard IRPF are roughly €96,000 per year. The key planning point for energy professionals: bonus payments, deferred compensation triggered by the move, and income from MLP units must be characterised and potentially realised before Spanish residency begins to avoid being taxed at 24% rather than the 0% US capital gains rate. A pre-move income acceleration or deferral analysis — done 6–12 months before relocating — is one of the highest-ROI tax planning steps available.
Why Jacob Salama
We have advised executives from major integrated oil companies, independent E&P firms, and oilfield services companies on their relocation to Spain. We understand K-1 partnership income, MLP structures, and working interest characterisation under Spanish law.
We review your compensation package, equity holdings, and deferred income streams 6–12 months before your move date to identify every optimisation opportunity — from Beckham Law timing to MLP unit disposals before Spanish residency begins.
Once you are resident in Spain, we manage your annual IRPF filing, Modelo 720 declaration, FBAR coordination with your US CPA, and any correspondence with the Agencia Tributaria — so you can focus on your career, not your tax calendar.
Schedule a free 30-minute consultation to discuss your move from Houston to Spain. We will review your current compensation structure, identify the key tax issues, and outline a planning strategy before you commit to a relocation date.
Many US nationals who have been living in Spain for months or years without filing Spanish returns, or without disclosing US accounts to the AEAT via Modelo 720, find themselves in a position of historical non-compliance. Jacob Salama regularly assists clients in regularising their position across both jurisdictions before the relevant authorities identify the gaps.
On the US side, the IRS Streamlined Procedures (Streamlined Foreign Offshore Procedure for bona fide foreign residents, or Streamlined Domestic Offshore for US-based filers) provide a reduced-penalty path for non-wilful failures to file FBARs, Form 8938, and delinquent income tax returns. Eligibility requires that the failure was non-wilful — meaning it resulted from a lack of understanding of the obligations rather than a deliberate decision to conceal assets.
On the Spanish side, voluntary disclosure of previously unreported foreign assets and income prior to an AEAT investigation significantly reduces penalties and eliminates the risk of criminal referral. The 2022 reforms to Modelo 720 — following the ECJ C-127/12 ruling — removed the most disproportionate penalties, but late filing remains subject to standard tax surcharges under the Ley General Tributaria.
When a Houston resident establishes tax residency in Spain, they simultaneously exit a US state tax regime and enter Spain's IRPF system — which taxes worldwide income at rates up to 47% for general residents, or at a flat 24% for those qualifying under the Beckham Law (Article 93 LIRPF, expanded by the 2022 Startup Law). Texas imposes no state income tax. Houston residents face no state-exit complexity. The planning focus is entirely on federal US obligations, Spanish IRPF, and the substantial energy-sector assets that characterise this client demographic.
The US-Spain DTA (1990, amended by the 2013 Protocol) contains a Saving Clause under Article 1(4) preserving the US right to tax its citizens worldwide. The foreign tax credit under Article 24 and IRC §901 is the primary double-taxation relief mechanism, but its correct application requires careful sequencing between the two systems.
| Tax | In Houston | In Spain |
|---|---|---|
| Texas state income tax | None (0%) | 24% (Beckham) or up to 47% (general IRPF) |
| US federal income tax | 10%–37% | Still applies (Saving Clause) |
| Spanish IRPF — employment | N/A | 24% (Beckham) / up to 47% |
| Spanish IRPF — savings/investment | N/A | 19%–28% |
| Modelo 720 / FBAR / FATCA | FBAR + FATCA only | Modelo 720 + FBAR + FATCA |
Traditional 401(k) and IRA distributions are treated as private pension income under DTA Article 17. Spain has the primary taxing right once the recipient is a Spanish tax resident. Contributions made on a pre-tax basis and their accumulated growth are subject to IRPF on withdrawal at rates up to 47% under the general scale or 24% under the Beckham regime.
Roth IRA distributions present a well-documented double-taxation trap. The IRS treats qualified Roth distributions as tax-free. Spain does not recognise this exemption — the AEAT treats Roth IRA distributions as taxable investment income under IRPF, meaning contributions already subject to US tax may be taxed again in Spain with no DTA remedy.
Pre-departure planning should address: timing of Roth conversions before establishing Spanish residency; evaluation of accelerated distributions while still a US resident; rollover strategies that simplify Spanish reporting; and Modelo 720 planning — Spanish residents must declare foreign pension accounts above €50,000 per category annually.
